package com.example.singleton;

//静态内部类方式懒加载
public class Mgr06 {

    private Mgr06() {
    }

    private static class Mgr06Holder{
        private final static Mgr06 INSTANCE= new Mgr06();
    }

    public static Mgr06 getInstance(){
        return Mgr06Holder.INSTANCE;
    }


}
